On 2019/07/22 22:05, Christian Weisgerber wrote: > Mark Patruck: > > > lang/gcc always fails with the following error on amd64 -current (~6 hours > > old) > > > > ------------------------ > > Check for missing set procedures in body > > OK > > > > All tests completed successfully, no errors detected > > > > raised ADA.IO_EXCEPTIONS.USE_ERROR : sinfo.h: No such file or directory > > The problem is in libgnat and triggered by the recent change to > make realpath() POSIX-ly correct. > > In libgnat/s-fileio.adb, the System.File_IO Open function calls > full_name() on all pathnames, including when creating files that > don't exist yet. > > full_name() maps to __gnat_full_name(). > > In cstreams.c, __gnat_full_name() calls realpath(). > > Upstream doesn't notice because... > > /* Use realpath function which resolves links and references to . and .. > on those Unix systems that support it. Note that GNU/Linux provides it > but > cannot handle more than 5 symbolic links in a full name, so we use the > getcwd approach instead. */ > > ... Linux uses a different code path. > > The trivial patch below makes us use that same codepath. Unfortunately, > it also requires building a new adastrap (on a system without the > realpath change). > > With the new adastrap, gcc/8 will then build fine on -current.
OK sthen@ to add this and bump REVISION-ada. I've copied out the i386 bootstrap to https://spacehopper.org/mirrors/adastrap-i386-8.3.0-0.tar.xz which is already in MASTER_SITES0. ADASTRAP_LIBC-i386 = 95.1 ADASTRAP_LIBM-i386 = 10.1 ADASTRAP-i386 = adastrap-i386-$V-0.tar.xz
